Mac / ISO XML - dumb question

[jbv]

Hi all,

I'm working on a website project using Rev cgi in which
data will be sold online and available as xml files to be
downloaded by customers.
It seems that xml files suffer the same problem as plain
text files : according to the client platform to which they'll
be downloaded, end users need to have the choice between
a Mac or ISO version... Or is there a way to make xml files
all-platforms compatible ?

Thanks,
JB